/S-ON input
(/P-DET)
Polarity detection is
being executed.
Status display: P-dt
Polarity detection competed.
Normal operation of servo motor.
/S-RDY output
Factory-set Input Signal Allocations (Pn50A.0 = 0)
If the factory settings are used to allocate the input signals (Pn50A.0 = 0), the function will
start when the Servo On signal (/S-ON) is ON, and the Servo Ready signal (/S-RDY) will
be ON after the function has been completed.
Type
Name
Connector
Pin No.
Setting
Description
Input
/S-ON
CN1-40
ON
Motor power is ON.
The function is executed only once then the
motor will be ready for operation (/S-RDY
signal is ON).
OFF
Motor power is OFF.
Changing Input Signal Allocations (Pn50A.0 = 1)
The function signal (/P-DET) must be allocated under the following conditions:
n
When designing a sequence for the host controller in which the Servo Ready signal is
monitored and then the Servo ON signal is output.
n
When using different timing for the execution of the function and sending the Servo
ON signal.
After the function has been completed the motor power will turn OFF and the Servo
Ready signal will turn ON. Then the function cannot be executed even if the /P-DET
signal is turned ON and OFF. Then the control power is restored, the function must be
executed again.
Type
Name
Connector
Pin No.
Setting
Description
Input
/S-ON
CN1-40
[Factory
setting]
ON
Motor power is ON.
Motor will be ready for operation (/S-RDY
signal is ON).
OFF
Motor power is OFF.
/P-DET Must be
allocated
ON
The function is executed only once then the
signal turns ON for the first time.
OFF
-
Utility Function: Polarity Detection (Fn080)
This utility function is executed using Panel operator, Digital operator and S.
Sigma-5 and Sigma-7 Series SERVOPACKs
SERVOPACK Set-up
Polarity Detection Functionality
| | Feedback Option Module Type 3 - Manual version C - Revision 0 | en |
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